Astronauts opened the hatch to the International Space Station for the first time 25 years ago. The station will be retired at the end of the decade and there's a new type of space race on to replace it. CBS News' Mark Strassmann reports.
Breakdown
- The International Space Station will be retired at the end of the decade, ending over 25 years of continuous use. 20s
- Axiom Space is developing a commercial space station that will initially attach to the ISS and later expand to support up to eight people, with the first module set to launch in two years. 55s
- VAST, a company based in California, plans to launch its privately funded Haven-1 space station as early as next year and is already planning a larger station, Haven-2. 1m 50s
- China now operates its own space station, increasing competition in low-Earth orbit and challenging U.S. dominance. 3m 0s
- With the ISS's retirement, American companies will be responsible for maintaining the U.S. presence in orbit. 3m 14s